IJ always returns 0 with sql script as argument

[Mayuresh Nirhali]

Hello,

I tried following simple command with ij and it seems IJ always returns 0.
% java -cp $CLASSPATH -Dij.protocol=jdbc:derby: 
org.apache.derby.tools.ij test_create.sql           
ij version 10.5
ij> -- *********************************************************************

CREATE TABLE my_schema (
   version VARCHAR(32)
);
IJ ERROR: Unable to establish connection
ij> % echo $?
0
%

Isnt this a bug ?
Or I must be missing something really basic here ? :-p

Mayuresh